Benchaar, Chaouki, Ph. D.

Chercheur scientifique

Coordonnées :

2000, rue Collège
Sherbrooke, (Québec) J1M 0C8
Téléphone : 819-780-7117
Télécopieur : 819-564-5507
Courriel : chaouki.benchaar@agr.gc.ca

Domaines d'expertise :

utilisation d'extraits végétaux (huiles essentielles, par exemple) dans la nutrition des ruminants pour l'amélioration du rendement de leur alimentation (en protéines et en énergie) et la réduction de l'incidence sur l'environnement des systèmes d'élevage de bovins laitiers
amélioration des composés de promotion de la santé (acide linoléique conjugué, acides gras oméga-3, antioxydants) dans le lait
incidence de l'alimentation et de la nutrition des vaches laitières sur les émissions de gaz à effet de serre (méthane, par exemple)
stratégies nutritionnelles d'amélioration du rendement des protéines dans leur utilisation et de réduction des déjections azotées des vaches laitières

Projets en cours :

Quantification des émissions de gaz à effet de serre produites par les bovins laitiers au Canada et recommandation de techniques d'atténuation
Évaluation de l'utilisation possible d'huiles essentielles d'origine végétale dans la nutrition des vaches laitières
Utilisation possible d'huiles essentielles pour l'amélioration de l'utilisation des apports azotés dans l'alimentation des vaches laitières - étude comparative avec le monensin
Incidence du cinnamaldéhyde, des extraits de saponines du manioc et des tanins condensés sur la digestion, la fermentation ruminale, la numération des protozoaires, la production laitière et la composition du lait des vaches laitières
Qualité d'ensilage des graminées (fléole des prés) variant dans leur teneur en sucre soluble et traitées aux additifs chimiques ou bactériens
Incidence de la supplémentation en graines et en huile de lin sur la digestion, la fermentation ruminale, la numération des protozoaires, la production laitière et la composition du lait des vaches recevant des aliments riches ou pauvres en fourrage
Incidence de la supplémentation sur la digestion, les caractéristiques de fermentation ruminale, la production de méthane et la production et la composition du lait des vaches laitières en lactation
Incidence du carvacrol et du cinnamaldéhyde sur l'ingestion alimentaire, la fermentation ruminale, le rendement et les caractéristiques de carcasse des agneaux en croissance
Incidence de différents extraits végétaux sur le rendement des agnelles et les caractéristiques de carcasse
Ingestion, fermentation ruminale, résultats de croissance et caractéristiques de carcasse des agneaux recevant différentes doses de cinnamaldéhyde
Incidence des huiles essentielles servant d'inoculant sur la valeur nutritive de l'orge d'ensilage pour les vaches laitières en lactation
Méta-analyse de l'incidence de la supplémentation lipidique sur les émissions de méthane et le rendement laitier des vaches en lactation

Affiliations :

Professeur auxiliaire, Université Dalhousie
Professeur auxiliaire, Collège de l'agriculture de la Nouvelle-Écosse
Directeur (région de l'Est), Société canadienne de science animale
Corédacteur, Revue canadienne de science animale
Membre, Société canadienne de science animale
Membre, American Society of Animal Science
Membre, American Dairy Science Association

Publications de recherche

2017

De Marchi, F.E., Santos, G.T., Petit, H.V., Benchaar, C. (2017). Oxidative status of dairy cows fed flax meal and infused with sunflower oil in the abomasum, 228 115-122. http://dx.doi.org/10.1016/j.anifeedsci.2017.04.013
Guyader, J., Little, S., Kröbel, R., Benchaar, C., Beauchemin, K.A. (2017). Comparison of greenhouse gas emissions from corn- and barley-based dairy production systems in Eastern Canada, 152 38-46. http://dx.doi.org/10.1016/j.agsy.2016.12.002
Hassanat, F., Gervais, R., Benchaar, C. (2017). Methane production, ruminal fermentation characteristics, nutrient digestibility, nitrogen excretion, and milk production of dairy cows fed conventional or brown midrib corn silage, 100(4), 2625-2636. http://dx.doi.org/10.3168/jds.2016-11862
Little, S.M., Benchaar, C., Janzen, H.H., Kröbel, R., McGeough, E.J., Beauchemin, K.A., 2017. Demonstrating the Effect of Forage Source on the Carbon Footprint of a Canadian Dairy Farm Using Whole-Systems Analysis and the Holos Model: Alfalfa Silage vs. Corn Silage. Climate 5 (4), 87
Schogor, A.L.B., Palin, M.F., Santos, G.T., Benchaar, C., Petit, H.V. (2017). β-glucuronidase activity and enterolactone concentration in ruminal fluid, plasma, urine, and milk of Holstein cows fed increased levels of flax (Linum usitatissimum) meal, 223 23-29. http://dx.doi.org/10.1016/j.anifeedsci.2016.11.004

2016

De Marchi, F.E., Palin, M.F., Santos, G.T., Benchaar, C., Petit, H.V. (2016). Effects of duodenal infusion of sunflower oil on β-glucuronidase activity and enterolactone concentration in dairy cows fed flax meal, 220 143-150. http://dx.doi.org/10.1016/j.anifeedsci.2016.08.002
Ibeagha-Awemu, E.M., Li, R., Ammah, A.A., Dudemaine, P.-L., Bissonnette, N., Benchaar, C., et Zhao, X. (2016). « Transcriptome adaptation of the bovine mammary gland to diets rich in unsaturated fatty acids shows greater impact of linseed oil over safflower oil on gene expression and metabolic pathways. », BMC Genomics, 17(104), p. 1-23. doi : 10.1186/s12864-016-2423-x
Lima, L.S., Palin, M.-F., Santos, G.T., Benchaar, C., et Petit, H.V. (2016). « Dietary flax meal and abomasal infusion of flax oil on microbial β-glucuronidase activity and concentration of enterolactone in ruminal fluid, plasma, urine and milk of dairy cows. », Animal Feed Science and Technology, 215, p. 85-91. doi : 10.1016/j.anifeedsci.2016.03.006
Massé, D.I., Jarret, G., Hassanat, F., Benchaar, C., et Saady, N.M.C. (2016). « Effect of increasing levels of corn silage in an alfalfa-based dairy cow diet and of manure management practices on manure fugitive methane emissions. », Agriculture, Ecosystems and Environment, 221, p. 109-114. doi : 10.1016/j.agee.2016.01.018
do Prado, R.M., Palin, M.F., do Prado, I.N., dos Santos, G.T., Benchaar, C., Petit, H.V. (2016). Milk yield, milk composition, and hepatic lipid metabolism in transition dairy cows fed flaxseed or linola, 99(11), 8831-8846. http://dx.doi.org/10.3168/jds.2016-11003

2015

Benchaar, C. (2016). « Diet supplementation with cinnamon oil, cinnamaldehyde, or monensin does not reduce enteric methane production of dairy cows. », Animal, 10(3), p. 418-425. doi : 10.1017/S175173111500230X
Benchaar, C., Hassanat, F., Martineau, R., et Gervais, R. (2015). « Linseed oil supplementation to dairy cows fed diets based on red clover silage or corn silage: Effects on methane production, rumen fermentation, nutrient digestibility, N balance, and milk production. », Journal of Dairy Science (JDS), 98(11), p. 7993-8008. doi : 10.3168/jds.2015-9398
Benchaar, C., Hassanat, F., et Petit, H.V. (2015). « Dose-response to eugenol supplementation to dairy cow diets: Methane production, N excretion, ruminal fermentation, nutrient digestibility, milk production, and milk fatty acid profile. », Animal Feed Science and Technology, 209, p. 51-59. doi : 10.1016/j.anifeedsci.2015.07.027
Li, R., Beaudoin, F., Ammah, A.A., Bissonnette, N., Benchaar, C., Zhao, X., Lei, C., et Ibeagha-Awemu, E.M. (2015). « Deep sequencing shows microRNA involvement in bovine mammary gland adaptation to diets supplemented with linseed oil or safflower oil. », BMC Genomics, 16(1: Article 884), p. 1-16. doi : 10.1186/s12864-015-1965-7
Lima, L.S., Palin, M.-F., Santos, G.T., Benchaar, C., et Petit, H.V. (2015). « Effects of supplementation of flax meal and flax oil on mammary gene expression and activity of antioxidant enzymes in mammary tissue, plasma and erythrocytes of dairy cows. », Livestock Science, 176, p. 196-204. doi : 10.1016/j.livsci.2015.03.015
Rico, D.E., Chouinard, P.Y., Hassanat, F., Benchaar, C., et Gervais, R. (2016). « Prediction of enteric methane emissions from Holstein dairy cows fed various forage sources. », Animal, 10(2), p. 203-211. doi : 10.1017/S1751731115001949
de Marchi, F.E., Palin, M.-F., Santos, G.T.D., Lima, L.S., Benchaar, C., et Petit, H.V. (2015). « Flax meal supplementation on the activity of antioxidant enzymes and the expression of oxidative stress- and lipogenic-related genes in dairy cows infused with sunflower oil in the abomasum. », Animal Feed Science and Technology, 199, p. 41-50. doi : 10.1016/j.anifeedsci.2014.10.018
do Prado, R.M., Côrtes, C., Benchaar, C., et Petit, H.V. (2015). « Interaction of sunflower oil with monensin on milk composition, milk fatty acid profile, digestion, and ruminal fermentation in dairy cows. », Animal Feed Science and Technology, 207, p. 85-92. doi : 10.1016/j.anifeedsci.2015.06.017

2014

Benchaar, C., Hassanat, F., Gervais, R., Chouinard, P.Y., Petit, H.V., et Massé, D.I. (2014). « Methane production, digestion, ruminal fermentation, N balance, and milk production of cows fed corn silage or barley silage based diets. », Journal of Dairy Science (JDS), 97(2), p. 961-974. doi : 10.3168/jds.2013-7122
Benchaar, C., McAllister, T.A., Petit, H.V., et Chouinard, P.Y. (2014). « Whole flax seed and flax oil supplementation of dairy cows fed high-forage or high-concentrate diets: Effects on digestion, ruminal fermentation characteristics, protozoal populations and milk fatty acid profile. », Animal Feed Science and Technology, 198, p. 117-129. doi : 10.1016/j.anifeedsci.2014.10.003
Ellis, J.L., Dijkstra, J., Bannink, A., Kebreab, E., Archibeque, S., Benchaar, C., Beauchemin, K.A., Nkrumah, J.D., et France, J. (2014). « Améliorer la prévision de la production de méthane et représentation de la fermentation dans le rumen chez les bovins de boucherie en phase de finition selon un modèle mécaniste. », Canadian Journal of Animal Science, 94(3), p. 509-524. doi : 10.4141/cjas2013-192
Hassanat, F., Gervais, R., Massé, D.I., Petit, H.V., et Benchaar, C. (2014). « Methane production, nutrient digestion, ruminal fermentation, N balance, and milk production of cows fed timothy silage- or alfalfa silage-based diets. », Journal of Dairy Science (JDS), 97(10), p. 6463-6474. doi : 10.3168/jds.2014-8069
Lima, L.S., Palin, M.-F., Santos, G.T.D., Benchaar, C., Lima, L.C.R., Chouinard, P.Y., et Petit, H.V. (2014). « Effect of flax meal on the production performance and oxidative status of dairy cows infused with flax oil in the abomasum. », Livestock Science, 170, p. 53-62. doi : 10.1016/j.livsci.2014.09.023
Massé, D.I., Jarret, G., Benchaar, C., et Hassanat, F. (2014). « Effects of Adding Corn Dried Distiller Grains with Solubles (DDGS) to the Dairy Cow Diet and Effects of Bedding in Dairy Cow Slurry on Fugitive Methane Emissions. », Animals, 4(4), p. 767-778. doi : 10.3390/ani4040767
Meale, S.J., Chaves, A.V., McAllister, T.A., Iwaasa, A.D., Yang, W.-Z., et Benchaar, C. (2014). « Including essential oils in lactating dairy cow diets: effects on methane emissions. », Animal Production Science, 54(9), p. 1215-1218. doi : 10.1071/AN14152
Mills, J.A.N., Crompton, L.A., Ellis, J.L., Dijkstra, J., Hook, S., Benchaar, C., et France, J. (2014). « A dynamic mechanistic model of lactic acid metabolism in the rumen. », Journal of Dairy Science (JDS), 97(4), p. 2398-2414. doi : 10.3168/jds.2013-7582
Palin, M.-F., Côrtes, C., Benchaar, C., Lacasse, P., et Petit, H.V. (2014). « mRNA Expression of lipogenic enzymes in mammary tissue and fatty acid profile in milk of dairy cows fed flax hulls and infused with flax oil in the abomasum. », British Journal of Nutrition, 111(6), p. 1011-1020. doi : 10.1017/S0007114513003589

2013

Benchaar, C. et Lettat, A. (2013). « Diet-Induced Alterations in Total and Metabolically Active Microbes within the Rumen of Dairy Cows. », PLoS ONE, 8(4, Article No. e60978). doi : 10.1371/journal.pone.0060978
Benchaar, C., Hassanat, F., Gervais, R., Chouinard, P.Y., Julien, C., Petit, H.V., et Massé, D.I. (2013). « Effects of increasing amounts of corn dried distillers grains with solubles in dairy cow diets on methane production, ruminal fermentation, digestion, N balance, and milk production. », Journal of Dairy Science (JDS), 96(4), p. 2413-2427. doi : 10.3168/jds.2012-6037
Côrtes, C., da Silva-Kazama, D.C., Kazama, R., Benchaar, C., dos Santos, G.T.D., Zeoula, L.M., Gagnon, N., et Petit, H.V. (2013). « Effects of abomasal infusion of flaxseed (Linum usitatissimum) oil on microbial β-glucuronidase activity and concentration of the mammalian lignan enterolactone in ruminal fluid, plasma, urine and milk of dairy cows. », British Journal of Nutrition, 109(3), p. 433-440. doi : 10.1017/S0007114512001341
Hassanat, F. et Benchaar, C. (2013). « Assessment of the effect of condensed (acacia and quebracho) and hydrolysable (chestnut and valonea) tannins on rumen fermentation and methane production in vitro. », Journal of the Science of Food and Agriculture, 93(2), p. 332-339. doi : 10.1002/jsfa.5763
Hassanat, F., Gervais, R., Julien, C., Massé, D.I., Chouinard, P.Y., Petit, H.V., et Benchaar, C. (2013). « Replacing alfalfa silage with corn silage in dairy cow diets: Effects on enteric methane production, ruminal fermentation, digestion, N balance, and milk production. », Journal of Dairy Science (JDS), 96(7), p. 4553-4567. doi : 10.3168/jds.2012-6480
Massé, D.I., Jarret, G., Benchaar, C., et Saady, N.M.C. (2014). « Effect of Corn Dried Distiller Grains with Soluble (DDGS) in Dairy Cow Diets on Manure Bioenergy Production Potential. », Animals, 4(1), p. 82-92. doi : 10.3390/ani4010082
Schogor, A.L.B., Palin, M.-F., dos Santos, G.T.D., Benchaar, C., Lacasse, P., et Petit, H.V. (2013). « Mammary gene expression and activity of antioxidant enzymes and oxidative indicators in the blood, milk, mammary tissue and ruminal fluid of dairy cows fed flax meal. », British Journal of Nutrition, 110(10), p. 1743-1750. doi : 10.1017/S0007114513001220

2012

Benchaar, C., Hassanat, F., Lettat, A., Yang, W.-Z., Forster, R.J., Petit, H.V., et Chouinard, P.Y. (2012). « Eugenol for dairy cows fed low- or high-concentrate diets: Effects on digestion, ruminal fermentation characteristics, rumen microbial populations and milk fatty acid profile. », Animal Feed Science and Technology, 178(3-4), p. 139-150. doi : 10.1016/j.anifeedsci.2012.10.005
Benchaar, C., Romero-Pérez, G.A., Chouinard, P.Y., Hassanat, F., Eugène, M., Petit, H.V., et Côrtes, C. (2012). « Supplementation of increasing amounts of linseed oil to dairy cows fed total mixed rations: Effects on digestion, ruminal fermentation characteristics, protozoal populations, and milk fatty acid composition. », Journal of Dairy Science (JDS), 95(8), p. 4578-4590. doi : 10.3168/jds.2012-5455
Côrtes, C., Palin, M.-F., Gagnon, N., Benchaar, C., Lacasse, P., et Petit, H.V. (2012). « Mammary gene expression and activity of antioxidant enzymes and concentration of the mammalian lignan enterolactone in milk and plasma of dairy cows fed flax lignans and infused with flax oil in the abomasum. », British Journal of Nutrition, 108(8), p. 1390-1398. doi : 10.1017/S0007114511006829
Chaves, A.V., Baah, J., Wang, Y., McAllister, T.A., et Benchaar, C. (2012). « Effects of cinnamon leaf, oregano and sweet orange essential oils on fermentation and aerobic stability of barley silage. », Journal of the Science of Food and Agriculture, 92(4), p. 906-915. doi : 10.1002/jsfa.4669

2011

Benchaar, C. et Greathead, H. (2011). « Essential oils and opportunities to mitigate enteric methane emissions from ruminants. », Animal Feed Science and Technology, 166-167, p. 338-355. doi : 10.1016/j.anifeedsci.2011.04.024
Côrtes, C., Kazama, R., da Silva-Kazama, D.C., Benchaar, C., Zeoula, L.M., dos Santos, G.T.D., et Petit, H.V. (2011). « Digestion, milk production and milk fatty acid profile of dairy cows fed flax hulls and infused with flax oil in the abomasum. », Journal of Dairy Research, 78(3), p. 293-300. doi : 10.1017/S0022029911000446
Côrtes, C., da Silva-Kazama, D.C., Kazama, R., Benchaar, C., Zeoula, L.M., Santos, G.T.D., et Petit, H.V. (2011). « Intake and digestibility of fatty acids in late-lactating dairy cows fed flaxseed hulls supplemented with monensin. », Journal of Dairy Research, 78(4), p. 391-395. doi : 10.1017/S0022029911000604
Côrtes, C., da Silva-Kazama, D.C., Kazama, R., Benchaar, C., dos Santos, G.T.D., Zeoula, L.M., et Petit, H.V. (2011). « Intake and digestion of fatty acids by dairy cows fed whole flaxseed and Ca salts of flaxseed oil. », Animal Feed Science and Technology, 169(3), p. 270-274. doi : 10.1016/j.anifeedsci.2011.06.016
Chaves, A.V., Dugan, M.E.R, Stanford, K.I.M., Gibson, L.L., Bystrom, J.M., McAllister, T.A., Van Herk, F.H., et Benchaar, C. (2011). « A dose-response of cinnamaldehyde supplementation on intake, ruminal fermentation, blood metabolites, growth performance, and carcass characteristics of growing lambs. », Livestock Science, 141(2-3), p. 213-220. doi : 10.1016/j.livsci.2011.06.006
da Silva-Kazama, D.C., Côrtes, C., Kazama, R., Benchaar, C., dos Santos, G.T.D., Zeoula, L.M., et Petit, H.V. (2011). « Ruminal fermentation characteristics and fatty acid profile of ruminal fluid and milk of dairy cows fed flaxseed hulls supplemented with monensin. », Journal of Dairy Research, 78(1), p. 56-62. doi : 10.1017/S0022029910000865

2010

Berthiaume, R.R., Benchaar, C., Chaves, A.V., Tremblay, G.F., Castonguay, Y., Bertrand, A., Bélanger, G., Michaud, R., Lafrenière, C., McAllister, T.A., et Brito, A.F. (2010). « Effects of nonstructural carbohydrate concentration in alfalfa on fermentation and microbial protein synthesis in continuous culture. », Journal of Dairy Science (JDS), 93(2), p. 693-700. doi : 10.3168/jds.2009-2399
Côrtes, C., da Silva-Kazama, D.C., Kazama, R., Gagnon, N., Benchaar, C., dos Santos, G.T.D., Zeoula, L.M., et Petit, H.V. (2010). « Milk composition, milk fatty acid profile, digestion, and ruminal fermentation in dairy cows fed whole flaxseed and calcium salts of flaxseed oil. », Journal of Dairy Science (JDS), 93(7), p. 3146-3157. doi : 10.3168/jds.2009-2905
Kazama, R., Côrtes, C., da Silva-Kazama, D.C., Gagnon, N., Benchaar, C., Zeoula, L.M., dos Santos, G.T.D., et Petit, H.V. (2010). « Abomasal or ruminal administration of flax oil and hulls on milk production, digestibility, and milk fatty acid profile of dairy cows. », Journal of Dairy Science (JDS), 93(10), p. 4781-4790. doi : 10.3168/jds.2010-3219
Yang, W.-Z., Ametaj, B.N., Benchaar, C., He, M.L., et Beauchemin, K.A. (2010). « Cinnamaldehyde in feedlot cattle diets: intake, growth performance, carcass characteristics, and blood metabolites. », Journal of Animal Science, 88(3), p. 1082-1092. doi : 10.2527/jas.2008-1608
Yang, W.-Z., Ametaj, B.N., Benchaar, C., et Beauchemin, K.A. (2009). « Dose response to cinnamaldehyde supplementation in beef growing heifers: ruminal and intestinal digestion. », Journal of Animal Science, 88(2), p. 680-688. doi : 10.2527/jas.2008-1652
Yang, W.-Z., Benchaar, C., Ametaj, B.N., et Beauchemin, K.A. (2010). « Dose response to eugenol supplementation in growing beef cattle: Ruminal fermentation and intestinal digestion. », Animal Feed Science and Technology, 158(1-2), p. 57-64. doi : 10.1016/j.anifeedsci.2010.03.019

2009

Beauchemin, K.A., McGinn, S.M., Benchaar, C., et Holtshausen, L. (2009). « Crushed sunflower, flax, or canola seeds in lactating dairy cow diets: Effects on methane production, rumen fermentation, and milk production. », Journal of Dairy Science (JDS), 92(5), p. 2118-2127. doi : 10.3168/jds.2008-1903
Benchaar, C. et Chouinard, P.Y. (2009). « Assessment of the potential of cinnamaldehyde, condensed tannins, and saponins to modify milk fatty acid composition of dairy cows. », Journal of Dairy Science (JDS), 92(7), p. 3392-3396. doi : 10.3168/jds.2009-2111
Brito, A.F., Tremblay, G.F., Lapierre, H., Bertrand, A., Castonguay, Y., Bélanger, G., Michaud, R., Benchaar, C., Ouellet, D.R., et Berthiaume, R.R. (2009). « Alfalfa cut at sundown and harvested as baleage increases bacterial protein synthesis in late-lactation dairy cows. », Journal of Dairy Science (JDS), 92(3), p. 1092-1107. doi : 10.3168/jds.2008-1469
Chaves, A.V., Schei, I., Wang, Y., McAllister, T.A., et Benchaar, C. (2009). « Effets du carvacrol et du cinnamaldéhyde sur les fermentations microbiennes dans un fermenteur à flux continu alimenté avec une ration à base d’orge ou de maïs. », Canadian Journal of Animal Science, 89(1), p. 97-104. doi : 10.4141/CJAS08062
Gagnon, N., Côrtes, C., da Silva, D.C., Kazama, R., Benchaar, C., dos Santos, G.T.D., Zeoula, L.M., et Petit, H.V. (2009). « Ruminal metabolism of flaxseed (Linum usitatissimum) lignans to the mammalian lignan enterolactone and its concentration in ruminal fluid, plasma, urine, and milk of dairy cows. », British Journal of Nutrition, 102, p. 1015-1023. doi : 10.1017/S0007114509344104
Girard, C.L., Benchaar, C., Chiquette, J., et Desrochers, A. (2009). « Net flux of nutrients across the rumen wall of lactating dairy Cows as influenced by dietary supplements of folic acid. », Journal of Dairy Science (JDS), 92(12), p. 6116-6122. doi : 10.3168/jds.2009-2351
He, M.L., Yang, W.-Z., You, J., Chaves, A.V., Mir, P.S., Benchaar, C., et McAllister, T.A. (2009). « Effect of garlic oil on fatty acid accumulation and glycerol-3-phosphate dehydrogenase activity in differentiating adipocytes. », Asian-Australasian Journal of Animal Science, 22(12), p. 1686-1692.
Holtshausen, L., Chaves, A.V., Beauchemin, K.A., McGinn, S.M., McAllister, T.A., Cheeke, P.R., et Benchaar, C. (2009). « Feeding saponin-containing Yucca schidigera and Quillaja saponaria to decrease enteric methane production in dairy cows. », Journal of Dairy Science (JDS), 92(6), p. 2809-2821. doi : 10.3168/jds.2008-1843
Petit, H.V., Côrtes, C., da Silva, D.C., Kazama, R., Gagnon, N., Benchaar, C., dos Santos, G.T.D., et Zeoula, L.M. (2009). « The interaction of monensin in feed and flaxseed hulls on milk components, digestion, and ruminal fermentation in late-lactating dairy cows. », Journal of Dairy Research, 76, p. 475-482. doi : 10.1017/S0022029909990215

Autres publications relatives à la science

2017

J. Dairy Sci. 100 (Suppl.2):324.
J. Dairy Sci. 100 (Suppl.2):325.
J. Dairy Sci. 100 (Suppl.2):94
J. Dairy Sci. Vol. 100 (Suppl. 2):265.

2016

Benchaar, C. (2016). « Forages and fat utilization to mitigate enteric CH4 emissions from dairy cows. », Talk delivered (invited speaker) at “Promoting Progress to the Profit of the Canadian Dairy Sector” Symposium, Ottawa, Canada, February 5, 2016. (Présentation)
Benchaar, C., Hassanat, F., Warner, D., et Petit, H.V. (2016). « Enteric methane emissions from dairy cows fed corn silage based-diets supplemented with increasing amounts of linseed oil. », 2016 ASAS/ADSA/CSAS/WSASAS Joint Annual Meeting, Salt Lake City, USA, 19-23 July, 2016.
Guyader, J., Benchaar, C., et Beauchemin, K.A. (2016). « What effect does corn silage vs barley silage have on the carbon footprint of milk? A case study from Québec. », Sustainability of Canadian Agriculture: Metrics & Measures Workshop/Webinar, Calgary, AB, Canada, 9 March, 2016. (Présentation)
Hassanat, F. et Benchaar, C. (2016). « Effect forage source of dairy cow diets on methane emission form enteric fermentation and manure storage. », 2016 ASAS/ADSA/CSAS/WSASAS Joint Annual Meeting, Salt Lake City, USA, 19-23 July, 2016.
Hassanat, F., Gervais, R., et Benchaar, C. (2016). « Effect of linseed oil supplementation on milk fatty acid profile of dairy cows fed diets based on red clover silage or corn silage. », 2016 ASAS/ADSA/CSAS/WSASAS Joint Annual Meeting, Salt Lake City, USA, 19-23 July, 2016.

2015

Ammah, A.A., Beaudoin, F., Marier, L., Benchaar, C., Bissonnette, N., Gévry, G., et Ibeagha-Awemu, E.M. (2015). « Effects of dietary supplementation with safflower oil on milk components and fat acid composition of Canadian Holstein cows. », 2015 Conference of the Canadian Society of Animal Science and the Canadian Meat Council, Ottawa, Canada, May 6-8, 2015.
Benchaar, C. (2015). « Mitigation of enteric methane emissions from dairy cows. », Dairy Agriculture Greenhouse Gas Program Science Coordination and Implementation Workshop, Ottawa, Canada, April 16-17, 2015, Invited speaker.
Benchaar, C. (2015). « Mitigation of enteric methane emissions to reduce the carbon footprint of dairy production. », China-Canada Workshop on canola meal, Sherbrooke, QC, Canada, October 26-29, 2015, Invited speaker.
Benchaar, C. (2015). « Nutritional management to reduce enteric methane production from ruminants. », 3rd International Symposium on Sustainable Agriculture for Subtropical Regions, Changsha, China, October 18-20, 2015.
Chantigny, M.H., Rochette, P., Royer, I., Massé, D.I., et Benchaar, C. (2015). « Gaz à effet de serre, stratégies alimentation et entreposage des déjections. », Le Producteur de Lait Québécois, Avril 2015, p. 13-18.
Chantigny, M.H., Royer, I., Rochette, P., Angers, D.A., Massé, D.I., Benchaar, C., et les autres (2015). « Influence des stratégies alimentaires et d’entreposage des effluents d’élevage sur la disponibilité de l’azote et les émissions de protoxyde d’azote des sols de fermes laitières. », Journée d’information scientifique – Bovins laitiers et plantes fourragère, Centre de référence en agriculture et agroalimentaire du Québec, Drummondville, QC, Canada, 25 février 2015.
Hassanat, F. et Benchaar, C. (2015). « Methane and carbon dioxide emissions from manure of dairy cows fed regular or brown midrib corn silage-based diets. », Journal of Animal Science, 93(Suppl. S3), p. 716. (Résumé)
Hassanat, F., Gervais, R., et Benchaar, C. (2015). « Methane production from dairy cows fed regular or brown midrib corn silage. », Journal of Animal Science, 93(Suppl. S3), p. 449. (Résumé)
Ibeagha-Awemu, E.M., Li, R., Ammah, A.A., Bissonnette, N., Benchaar, C., et Zhao, X. (2015). « Transcriptome adaptation of the bovine mammary gland to a diet supplemented with linseed oil. », Journal of Animal Science, 93(Suppl. S3), p. 410. (Résumé)
Ibeagha-Awemu, E.M., Li, R., Ammah, A.A., Bissonnette, N., Benchaar, C., et Zhao, X. (2015). « Transcriptome adaptation of the bovine mammary gland to a diet supplemented with linseed oil. », ADSA-ASAS 2015 JAM (Joint Annual Meeting), Orlando, Florida, USA, July 12-16, 2015, Invited to present at the ASAS Presidents' Picks Poster Session at JAM 2015. (Affiche)
Ibeagha-Awemu, E.M., Li, R., Dudemaine, P.-L., Ammah, A.A., Bissonnette, N., Benchaar, C., et Zhao, X. (2015). « Mammary gland transcriptome profiling of cows fed safflower oil reveals a potential modulatory role for SREBP1 in fatty acid synthesis. », 2015 Conference of the Canadian Society of Animal Science and the Canadian Meat Council, Ottawa, Canada, May 6-8, 2015.
Little, S.M., Beauchemin, K.A., Benchaar, C., Chai, L.L., Janzen, H.H., Kröbel, R., McGeough, E.J., et VanderZaag, A.C. (2015). « Demonstrating the effect of diet on the carbon footprint of a Canadian dairy scenario using whole-systems analysis and the Holos model: corn silage vs. alfalfa silage. », LCA Conference XV - A bright green future, Vancouver, Canada, October 6-8, 2015, Presentation.
Tun, H.M., Khafipour, E., et Benchaar, C. (2015). « The effect of linseed oil supplementation on rumen microbiota composition in lactating dairy cows. », Journal of Animal Science, 93(Suppl. S3), p. 151. (Résumé)
Tun, H.M., Khafipour, E., et Benchaar, C. (2015). « The effects of linseed oil supplementation on fecal microbiota in lactating dairy cows. », Journal of Animal Science, 93(Suppl. S3), p. 152. (Résumé)

2014

Benchaar, C., Hassanat, F., Gervais, R., et Martineau, R. (2014). « Methane production from dairy cows fed red clover- or corn silage-based diets supplemented with linseed oil. », Journal of Dairy Science (JDS), 97(E-Suppl. 1), p. 853. (Résumé)
Hassanat, F., Massé, D.I., et Benchaar, C. (2014). « Methane and carbon dioxide emissions from manure of dairy cows fed red clover- or corn silage-based diets supplemented with linseed oil. », Journal of Dairy Science (JDS), 97(E-Suppl. 1), p. 740. (Résumé)
Petit, H.V., de Lima, L.S., Palin, M.-F., Santos, G.T.D., et Benchaar, C. (2014). « Effect of Antioxidants from Flax meal on the Oxidative Status of Dairy Cows Infused With Flax Oil in the Abomasum. », Joint International Symposium on the Nutrition of Herbivores/International Symposium on Ruminant Physiology (ISNH/ISRP), Canberra, Australia, September 8-12, 2014, In: Proc. Aust. Soc. Anim. Prod. 30:83.
Rico, D.E., Chouinard, P.Y., Hassanat, F., Benchaar, C., et Gervais, R. (2014). « Prediction of enteric methane emissions in Holstein dairy cows fed various forage sources. », Journal of Dairy Science (JDS), 97(E-Suppl. 1), p. 918. (Résumé)
Royer, I., Chantigny, M.H., Angers, D.A., Rochette, P., Massé, D.I., Bittman, S., et Benchaar, C. (2014). « La stratégie d’alimentation et de stockage du fumier de bovin laitier influence-t-elle le contenu en éléments traces métalliques des sols ? », Congrès annuel de l’AQSSS à Victoriaville, Québec, Canada, du 26 au 29 mai 2014.
Royer, I., Chantigny, M.H., Angers, D.A., Rochette, P., Massé, D.I., Bittman, S., et Benchaar, C. (2014). « Trace metals content of soils and plants from different dairy manure types based on feeding and manure storage strategies », Annual meeting of the Canadian Soil Science Society, Banff, Alberta, Canada, May 4-7, 2014.
dos Santos, G.T.D., de Marchi, F.E., de Lima, L.S., Palin, M.-F., Benchaar, C., et Petit, H.V. (2014). « Activity of Antioxidant Enzymes in Dairy Cows Infused with Sunflower Oil in the Abomasum: Effect of Antioxidants from Flax Meal. », Joint International Symposium on the Nutrition of Herbivores/International Symposium on Ruminant Physiology (ISNH/ISRP), Canberra, Australia, September 8-12, 2014, In: Proc. Aust. Soc. Anim. Prod. 30:68.

2013

Benchaar, C. (2013). « Émissions de méthane par les vaches laitières : comprendre pour bien agir. », Le rendez-vous laitier. Association québécoise des industries de nutrition animale et céréalière (AQINAC) 2013, Best Western Hôtel Universel, Drummondville, QC, Canada, March 26, 2013.
Benchaar, C. (2013). « Les émissions de méthane d’origine digestive par les vaches laitières : Comprendre pour bien agir. Le Rendez-vous Laitier. », Le rendez-vous laitier. Association québécoise des industries de nutrition animale et céréalière (AQINAC) 2013, Best Western Hôtel Universel, Drummondville, QC, Canada, March 26, 2013.
Benchaar, C. (2013). « Mitigation of GHG Emissions on Farm to Reduce the Carbon Footprint of the Dairy Sector. », Dairy Research for a Healthy World Symposium – Driving Innovation in Dairy from Farm to Fork, Royal York Hotel, Concert Hall, Toronto, ON, Canada, July 25, 2013.
Benchaar, C., Hassanat, F., Gervais, R., Chouinard, P.Y., Petit, H.V., et Massé, D.I. (2013). « Enteric methane emissions from dairy cows fed corn silage or barley silage based diets. », ADSA-ASAS 2013 Joint Annual Meeting, Indianapolis, IN, USA, July 8-12, 2013, Published in: Journal of Dairy Science, 96: 512 (# TH111).
Benchaar, C., Hassanat, F., Gervais, R., Chouinard, P.Y., et Massé, D.I. (2013). « Effect of increasing amounts of corn dried distillers’ grains with solubles in dairy cow diets on enteric methane emissions, digestibility, and milk production. », 31st Western Canadian Dairy Seminar (WCDS), Capri Centre, Red Deer, AB, Canada, March 5-8, 2013.
Hassanat, F., Benchaar, C., Gervais, R., Chouinard, P.Y., et Massé, D.I. (2013). « Effects of replacing timothy silage with alfalfa silage in dairy cow diets on enteric methane production. », ADSA-ASAS 2013 Joint Annual Meeting, Indianapolis, IN, USA, July 8-12, 2013.
Hassanat, F., Gervais, R., Chouinard, P.Y., Petit, H.V., Massé, D.I., et Benchaar, C. (2013). « Effect of replacing timothy silage with alfalfa silage in dairy cow diets on enteric methane production. », ADSA-ASAS 2013 Joint Annual Meeting, Indianapolis, IN, USA, July 8-12, 2013, Published in: Journal of Dairy Science, 96:28 (#T76).
Ibeagha-Awemu, E.M., Ammah, A.A., Beaudoin, F., Bissonnette, N., et Benchaar, C. (2013). « Effects of Diets Rich in Unsaturated Fatty Acids on Milk Urea Nitrogen (MUN) Levels and Potential for Genetic Selection of MUN. », 31st Western Canadian Dairy Seminar (WCDS), Capri Centre, Red Deer, AB, Canada, March 5-8, 2013, Published in: Advances in Dairy Technology (Western Canadian Dairy Seminar Proceedings) 25, pp. 388. (Affiche)
Massé, D.I., Jarret, G., et Benchaar, C. (2013). « Influence of dried distillers grains with solubles (DDGS) in dairy cows diet on fugitive manure methane emission and on manure bioenergy production potential. », 15th Research Network on Recycling of Agricultural and Industrial Residues in Agriculture (RAMIRAN) International Conference, Versailes, France, June 3-5, 2013, S3.09.
Petit, H.V., Schogor, A.L.B., Benchaar, C., Palin, M.-F., Santos, G.T., et Prado, R.M. (2013). « Intake, feed efficiency and milk composition of cows fed flax meal. », 64th Ann. Meeting of the European Association for Animal Production (EAAP), Nantes, France, August 26-30, 2013, (Abstract), p. 143.
Petit, H.V., Schogor, A.L.B., Benchaar, C., Palin, M.-F., et Santos, G.T. (2013). « Enterolactone production and its correlation among body fluids in cows fed flax meal. », 64th Ann. Meeting of the European Association for Animal Production (EAAP), Nantes, France, August 26-30, 2013, Abstract, p. 142 (Abstract).
Petit, H.V., Schogor, A.L.B., Benchaar, C., Palin, M.-F., et Santos, G.T.D. (2013). « Enterolactone production and its correlation among body fluids in cows fed flax meal. », 64th Ann. Meeting of the European Association for Animal Production (EAAP), Nantes, France, August 26-30, 2013, p. 142.
Prado, R.M., Prado, I.N., Santos, G.T., Benchaar, C., Palin, M.-F., et Petit, H.V. (2013). « Milk production and composition and blood and liver parameters of dairy cows fed various fat sources. », 64th Ann. Meeting of the European Association for Animal Production (EAAP), Nantes, France, August 26-30, 2013, (Abstract), p. 411.
Santos, G.T., Schogor, A.L.B., Palin, M.-F., Benchaar, C., et Petit, H.V. (2013). « Lipoperoxidation in body fluids of dairy cows fed flax meal. », 64th Ann. Meeting of the European Association for Animal Production (EAAP), Nantes, France, August 26-30, 2013, (Abstract), p. 146.
Schogor, A.L.B., Palin, M.-F., Benchaar, C., Santos, G.T., et Petit, H.V. (2013). « Mammary gene expression in Holstein cows upon flax meal supplementation. », 64th Ann. Meeting of the European Association for Animal Production (EAAP), Nantes, France, August 26-30, 2013, (Abstract), p. 144.
Schogor, A.L.B., Petit, H.V., Benchaar, C., Palin, M.-F., et Santos, G.T.D. (2013). « Activity of antioxidant enzymes in dairy cows fed increasing levels of flax meal. », World Conference on Animal Production (11th WCAP), Beijing, China, October 15-20, 2013.
Schogor, A.L.B., Petit, H.V., Benchaar, C., Palin, M.-F., et Santos, G.T.D. (2013). « Enterolactone concentration in body fluids and ß-glucurosidase activity in the rumen and in faeces of dairy cows fed flax meal. », World Conference on Animal Production (11th WCAP), Beijing, China, October 15-20, 2013.

2012

Benchaar, C. (2012). « Effects of feeding corn- or legume silage-based diets on ruminal bacteria and archaea communities. », Journal of Dairy Science (JDS), 95(Suppl. 2), p. 371. (Résumé)
Benchaar, C., Hassanat, F., Gervais, R., Chouinard, P.Y., Julien, C., Massé, D.I., et Petit, H.V. (2012). « Effect of increasing amounts of corn dried distillers′ grains with solubles in dairy cow diets on enteric methane emissions, digestibility, and milk production. », Journal of Dairy Science (JDS), 95(Suppl. 2), p. 597 (#W277). (Résumé)
Benchaar, C., Hassanat, F., Gervais, R., Chouinard, P.Y., Julien, C., Massé, D.I., et Petit, H.V. (2012). « Effect of increasing amounts of corn dried distillers′ grains with solubles in dairy cow diets on enteric methane emissions, digestibility, and milk production. », ADSA-AMPA-ASAS-CSAS-WSASAS 2012 Joint Annual Meeting, Hyatt Regency, Phoenix, AZ, USA, July 15-19, 2012.
Benchaar, C., Hassanat, F., Gervais, R., Chouinard, P.Y., Julien, C., et Massé, D.I. (2012). « Effects of increasing amounts of corn dried distillers' grains with solubles in dairy cow diets on enteric methane emissions, digestibility, and milk production. », Journal of Dairy Science (JDS), 95(Suppl. 2), p. 597. (Résumé)
Chantigny, M.H., Royer, I., Rochette, P., Angers, D.A., Massé, D.I., et Benchaar, C. (2012). « Manure storage strategies altered nutrient availability and greenhouse gas emissions following application to soils. », 3rd AQSSS-CSSS Joint Meeting/Congrès conjoint AQSSS-SCSS: Soils in a changing climate: Friend of foe?, Manoir St-Castin, Québec City, QC, Canada, June 3-8, 2012.
Chouinard, P.Y., Pellerin, D., Charbonneau, É., Vuillemard, J.-C., Gervais, R., Fievez, V., Benchaar, C., et Tremblay, G.F. (2012). « Chaire industrielle de recherche sur le contrôle nutritionnel de la production des constituants du lait. », Forum Technologique NOVALAIT / IDF Dairy Science and Technology Week 2012, Hôtel et Suites Le Dauphin, Drummondville, QC, Canada, May 29, 2012, P2012-12. (Résumé)
Hassanat, F., Gervais, R., Chouinard, P.Y., Julien, C., Massé, D.I., et Benchaar, C. (2012). « Effect of replacing legume silage with corn silage in dairy cow diets on enteric methane production. », Journal of Dairy Science (JDS), 95(Suppl. 2), p. 371. (Résumé)
Hassanat, F., Gervais, R., Chouinard, P.Y., Julien, C., Massé, D.I., et Benchaar, C. (2012). « Effect of replacing legume/grass silage with corn silage in dairy cow diets on enteric methane production. », ADSA-AMPA-ASAS-CSAS-WSASAS 2012 Joint Annual Meeting, Hyatt Regency, Phoenix, AZ, USA, July 15-19, 2012, Published in: Journal of Dairy Science (JDS), 95(Suppl. 2), pp. 371 (#M346).
Lettat, A., Hassanat, F., et Benchaar, C. (2012). « Effects of feeding corn- or legume/grass silage-based diets on ruminal bacteria and archaea communities. », Journal of Dairy Science (JDS), 95(Suppl. 2), p. 371 (#T339). (Résumé)
Lettat, A., Hassanat, F., et Benchaar, C. (2012). « Effects of feeding corn- or legume/grass silage-based diets on ruminal bacteria and archaea communities. », ADSA-AMPA-ASAS-CSAS-WSASAS 2012 Joint Annual Meeting, Hyatt Regency, Phoenix, AZ, USA, July 15-19, 2012.
Petit, H.V., do Prado, R.N., Palin, M.-F., et Benchaar, C. (2012). « Milk production, milk composition and blood parameters of cows fed whole flaxseed or whole linola. », Journal of Dairy Science (JDS), 95(Suppl. 2), p. 611 (#W318). (Résumé)

2011

Benchaar, C. (2011). « Mitigation of enteric methane emissions to reduce the carbon footprint of the dairy industry. », Dairy Research Cluster: Communications and Consultation Workshop - Shaping a dairy research agenda for 2013 - 2018, Queen Elizabeth Hotel, Montréal, QC, Canada, November 16-17, 2011.
Benchaar, C. et Chouinard, P.Y. (2011). « Effects of cinnamon essential oil, cinnamaldehyde and monensin on milk fatty acid profile of dairy cows. », Journal of Dairy Science (JDS), 94(E-Suppl. 1), p. 375 (#T321). (Résumé)
Hassanat, H. et Benchaar, C. (2011). « Impact of different sources of hydrolysable and condensed tannins on rumen fermentation and methane production in vitro. », Journal of Dairy Science (JDS), 94(E-Suppl. 1), p. 389 (#T363). (Résumé)
Massé, D.I., Jarret, G., et Benchaar, C. (2011). « Manure management, valorisation and manure bioenergy. », Dairy Research Cluster: Communications and Consultation Workshop - Shaping a dairy research agenda for 2013 - 2018, Queen Elizabeth Hotel, Montréal, QC, Canada, November 16-17, 2011.
Sarramone, J.P., Benchaar, C., Lebeuf, Y., Gervais, R., et Chouinard, P.Y. (2011). « Effect of feeding Camelina sativa seeds or meal on lactationperformance and milk fatty acid composition in lactating dairy cows. », Journal of Dairy Science (JDS), 94(E-Suppl. 1), p. 118 (#M320). (Résumé)

2010

Benchaar, C. (2010). « Essential oils and opportunities to mitigate enteric methane emissions from ruminants. », 4th International Greenhouse Gases and Animal Agriculture Conference (GGAA), Banff Park Lodge, Banff, AB, Canada, October 3-8, 2010, p. 82. (Résumé)
Benchaar, C. (2010). « Essential oils and opportunities to mitigate enteric methane emissions from ruminants. », dans McGeough, E.G. and McGinn, S.M. (dir.) - Proceedings of the 4th International Greenhouse Gases and Animal Agriculture Conference (GGAA), Banff, AB, Canada, October 3-8, 2010, p. 111.
Benchaar, C. (2010). « Essential oils and opportunities to reduce enteric methane production. », 4th International Greenhouse Gases and Animal Agriculture Conference (GGAA), Banff Park Lodge, Banff, AB, Canada, October 3-8, 2010.
Benchaar, C. (2010). « Mitigation of enteric methane emissions from ruminants. », EMBRAPA Gado de Leite - CNPGL, Juiz de Fora, Brazil, April 12, 2010.
Benchaar, C., Yang, W.-Z., Petit, H.V., et Chouinard, P.Y. (2010). « Effects of eugenol addition on milk fatty acid composition of dairy cows fed high- or low-concentrate diets. », Journal of Animal Science, 88(E-Suppl. 2), p. 428 (#T373). (Résumé)
Meale, S.J., Chaves, A.V., Schei, I., McAllister, T.A., Iwaasa, A.D., Yang, W.-Z., et Benchaar, C. (2010). « Including essential oils in ruminal batch cultures, or in diets fed to lactating dairy cows: effects on methane emissions. », 4th International Greenhouse Gases and Animal Agriculture Conference (GGAA), Banff Park Lodge, Banff, AB, Canada, October 3-8, 2010, # T84, p. 107. (Affiche)
Meale, S.J., Chaves, A.V., Schei, I., McAllister, T.A., Iwaasa, A.D., Yang, W.-Z., et Benchaar, C. (2010). « Including essential oils in ruminant batch cultures or in diets fed to lactating dairy cows: Effects on methane emissions. », dans McGeough, E.G. and McGinn, S.M. (dir.) - Proceedings of the 4th International Greenhouse Gases and Animal Agriculture Conference (GGAA), Banff, AB, Canada, October 3-8, 2010, p. 136.
Narvaez, N., Wang, Y., McAllister, T.A., et Benchaar, C. (2010). « Assessment of the effects of two herbs and spices mixtures and their ethanol extracts on in vitro rumen microbial fermentation. », Journal of Animal Science, 88(E-Suppl. 2), p. 136 (#M358). (Résumé)
Narvaez, N., Wang, Y., McAllister, T.A., et Benchaar, C. (2010). « Effects of ethanol extracts of two specific mixtures of herbs and spices on in vitro rumen microbial fermentation. », Journal of Animal Science, 88(E-Suppl. 2), p. 135 (#M357). (Résumé)
Palin, M.-F., Petit, H.V., Beaudry, D., Côrtes, C., Gagnon, N., Lacasse, P., et Benchaar, C. (2010). « Effect of flax oil and flax hulls on mRNA abundance of antioxidant enzymes and lipogenic-related genes in the mammary gland of dairy cows. », Journal of Animal Science, 88(E-Suppl. 2), p. 717 (#W405). (Résumé)
Petit, H.V., Côrtes, C., Kazama, R., da Silva-Kazama, D.C., dos Santos, G.T.D., Zeoula, L.M., Gagnon, N., et Benchaar, C. (2010). « Effect of flax hulls in the diet and infusion of flax oil in the abomasum on absorption of the mammalian lignan enterolactone in dairy cows. », Journal of Animal Science, 88(E-Suppl. 2), p. 726 (#W435). (Résumé)

2009

Benchaar, C. (2009). « Milk Fatty Acid Composition of Dairy Cows Fed Increasing Amounts of Linseed Oil. », 27th Western Canadian Dairy Seminar (WCDS): Forging Ahead Through Challenging, Capri Centre, Red Deer, AB, Canada, March 10-13, 2009, Session VII: Focus on Forage, p. 369. (Résumé)
Benchaar, C. (2009). « Plant-derived essential oils in ruminant nutrition. », 45th Annual Eastern Nutrition Conference of the Animal Nutrition Association of Canada (ANAC), Palace Royal Hotel, Québec City, QC, Canada, May 13-14, 2009.
Benchaar, C. et Chouinard, P.Y. (2009). « Assessment of the potential of cinnamaldehyde, condensed tannins, and saponins to modify milk fatty acid composition of dairy cows. », Journal of Animal Science, 87(E-Suppl. 2), p. 277 (#T255). (Résumé)
Benchaar, C. et Chouinard, P.Y. (2009). « Assessment of the potential of cinnamaldehyde, condensed tannins, and saponins to modify milk fatty acid composition of dairy cows. », ADSA-CSAS-ASAS 2009 Joint Annual Meeting, Montréal Convention Center, Montréal, QC, Canada, July 12-16, 2009.
Benchaar, C., Hristov, A.N., et Greathead, H. (2009). « Essential oils as feed additives in ruminant nutrition. », dans Steiner, T. (dir.) - Phytogenics In Animal Nutrition: Natural Concepts To Optimize Gut Health And Performance, Nottingham University Press, Nottingham, UK.
Benchaar, C., Yang, W.-Z., Petit, H.V., et Chouinard, P.Y. (2009). « Effects of eugenol Supplementation on feed intake, nutrient digestibility, nitrogen retention, milk production, and milk composition of dairy cows fed high- or low-concentrate diets. », ADSA-CSAS-ASAS 2009 Joint Annual Meeting, Montréal Convention Center, Montréal, QC, Canada, July 12-16, 2009.
Benchaar, C., Yang, W.-Z., Petit, H.V., et Chouinard, P.Y. (2009). « Effects of eugenol supplementation on feed intake, nutrient digestibility, nitrogen retention, milk production, and milk composition of dairy cows fed high- or low-concentrate diets. », Journal of Animal Science, 87(E-Suppl. 2), p. 277 (#T254). (Résumé)
Benchaar, C., Yang, W.-Z., Petit, H.V., et Chouinard, P.Y. (2009). « Effects of eugenol supplementation on ruminal fermentation characteristics, protozoa counts, and in situ ruminal degradation of soybean meal, grass/legume hay, and corn grain in dairy cows fed high- or low-concentrate diets. », Journal of Animal Science, 87(E-Suppl. 2), p. 276 (#T253). (Résumé)
Benchaar, C., Yang, W.-Z., Petit, H.V., et Chouinard, P.Y. (2009). « Effects of eugenol supplementation on ruminal fermentation, protozoa counts, and in situ ruminal degradation of soybean meal, grass/legume hay, and corn grain in dairy cows fed high- or low-concentrate diets. », ADSA-CSAS-ASAS 2009 Joint Annual Meeting, Montréal Convention Center, Montréal, QC, Canada, July 12-16, 2009.
Brito, A.F., Tremblay, G.F., Bertrand, A., Castonguay, Y., Bélanger, G., Michaud, R., Lapierre, H., Benchaar, C., Petit, H.V., Ouellet, D.R., et Berthiaume, R.R. (2009). « Alfalfa Cut At Sundown and Harvested As Baleage Increases Performance of Late-Lactation Dairy Cows. », 27th Western Canadian Dairy Seminar (WCDS): Forging Ahead Through Challenging, Capri Centre, Red Deer, AB, Canada, March 10-13, 2009, Session VII: Focus on Forage, p. 368. (Résumé)
Côrtes, C., da Silva, D.C., Benchaar, C., Kazama, R., dos Santos, G.T.D., Zeoula, L.M., et Petit, H.V. (2009). « The interaction of flaxseed hulls and monensin on feed intake, apparent digestibility, and milk composition of late-lactating dairy cows. », ADSA-CSAS-ASAS 2009 Joint Annual Meeting, Montréal Convention Center, Montréal, QC, Canada, July 12-16, 2009.
Côrtes, C., da Silva, D.C., Kazama, R., Gagnon, N., Benchaar, C., dos Santos, G.T.D., Zeoula, L.M., et Petit, H.V. (2009). « Milk fatty acid composition of dairy cows fed whole flaxseed or/and Ca-salts of flaxseed oil. », ADSA-CSAS-ASAS 2009 Joint Annual Meeting, Montréal Convention Center, Montréal, QC, Canada, July 12-16, 2009.
Côrtes, C., da Silva, D.C., Kazama, R., Gagnon, N., Benchaar, C., dos Santos, G.T.D., Zeoula, L.M., et Petit, H.V. (2009). « The interaction of flaxseed hulls and monensin on feed intake, apparent digestibility, and milk composition of late-lactating dairy cows. », Journal of Animal Science, 87(E-Suppl. 2), p. 283 (#T274). (Résumé)
Côrtes, C., da Silva, D.C., Kazama, R., Gagnon, N., Benchaar, C., dos Santos, G.T.D., Zeoula, L.M., et Petit, H.V. (2009). « The interaction of flaxseed hulls and monensin on milk fatty acid composition of late-lactating dairy cows. », Journal of Animal Science, 87(E-Suppl. 2), p. 285 (#T282). (Résumé)
Côrtes, C., da Silva, D.C., Kazama, R., Gagnon, N., Benchaar, C., dos Santos, G.T.D., Zeoula, L.M., et Petit, H.V. (2009). « The interaction of flaxseed hulls and monensin on milk fatty acid composition of late-lactating dairy cows. », ADSA-CSAS-ASAS 2009 Joint Annual Meeting, Montréal Convention Center, Montréal, QC, Canada, July 12-16, 2009.
Gagnon, N., Côrtes, C., Benchaar, C., et Petit, H.V. (2009). « Mammalian lignan enterolactone concentration in milk of dairy cows fed different levels of flaxseed hulls. », ADSA-CSAS-ASAS 2009 Joint Annual Meeting, Montréal Convention Center, Montréal, QC, Canada, July 12-16, 2009.
Holtshausen, L., Chaves, A.V., Beauchemin, K.A., McGinn, S.M., McAllister, T.A., Odongo, N.E., Cheeke, P.R., et Benchaar, C. (2009). « Feeding saponin-containing Yucca schidigera and Quillaja saponaria to decrease enteric methane production in dairy cows [J. Dairy Sci. 92, pp. 2809-2821] (Erratum). », Journal of Dairy Science (JDS), 92(7), p. 3543.
Petit, H.V., Côrtes, C., Gagnon, N., Palin, M.-F., Tao, S., Benchaar, C., et Lacasse, P. (2009). « Flax hulls and oil supplementation on the activity of antioxidant enzymes in dairy cows. », XIth International Symposium on Ruminant Physiology, Clermont-Ferrand, France, September 6-9, 2009, p. 630-631.
Yang, W.-Z., Benchaar, C., Ametaj, B.N., He, M.L., et Beauchemin, K.A. (2009). « Effect of feeding eugenol on ruminal fermentation and carbohydrate digestion in the digestive tract of beef cattle fed finishing ration (Abstract T252). », Journal of Animal Science, 87(E-Suppl. 2), p. 276 (#T252). (Résumé)
Yang, W.-Z., Benchaar, C., Ametaj, B.N., He, M.L., et Beauchemin, K.A. (2009). « Effect of feeding eugenol on ruminal fermentation and carbohydrate digestion in the digestive tract of beef cattle fed finishing ration. », ADSA-CSAS-ASAS 2009 Joint Annual Meeting, Montréal Convention Center, Montréal, QC, Canada, July 12-16, 2009.
Yang, W.-Z., Benchaar, C., Ametaj, B.N., Walker, N., He, M.L., Beauchemin, K.A. (2009). « Effect of feeding eugenol on ruminal fermentation and carbohydrate digestion in the digestive tract of beef cattle fed finishing ration. », Journal of Dairy Science (JDS), 92(E-Suppl. 1), p. 276. (Résumé)
Yang, W.-Z., Benchaar, C., He, M.L., et Beauchemin, K.A. (2009). « Site and extent of feed digestion in the digestive tract of beef cattle fed high-grain diet supplemented with cinnamaldehyde or eugenol. », dans Chilliard, Y., Glasser, F., Faulconnier, Y., Bocquier, F., Veissier, I., and Doreau, M. (dir.) - Ruminant physiology 2009. Digestion, metabolism, and effects of nutrition on reproduction and welfare, Wageningen Academic Publishers, The Netherlands, Chapitre Short communications - Digestion and absorption, p. 408-409.
Yang, W.-Z., Benchaar, C., He, M.L., et Beauchemin, K.A. (2009). « Site and extent of feed digestion in the digestive tract of feedlot beef cattle supplemented with cinnamaldehyde or eugenol. », XIth International Symposium on Ruminant Physiology, Clermont-Ferrand, France, September 6-9, 2009. (Affiche)

Sélection de la langue

Recherche

Benchaar, Chaouki, Ph. D.

Coordonnées :

Domaines d'expertise :

Projets en cours :

Affiliations :

Publications de recherche

2017

2016

2015

2014

2013

2012

2011

2010

2009

Autres publications relatives à la science

2017

2016

2015

2014

2013

2012

2011

2010

2009